In this day and age of environmental consciousness, the movement to safely dispose of and recycle potentially hazardous materials has grown enormously. In spite of being very small, watch batteries can still pose a significant environmental health problem if they are not properly disposed of.
Just imagine how many watch batteries are in use today and how many will be changed out and disposed of every year. The figures are in the hundreds of millions so the issue is indeed an important one. To understand just how serious the issue of battery recycling can be we must first look at how watch batteries are made and what potentially hazardous substances they contain.
Watch batteries are often referred to as button batteries or button cells. These batteries can contain any number of different substances, including lithium, mercury, cadmium, silver and other heavy metals. The recycling of these types of batteries, which can also be found in other types electronic devices like hearing aids, has proven to be a very profitable enterprise.
The heavy metals can be recovered and reused and since silver and lithium. The process can be expensive but it is worth the effort to recover these substances. Heavy metals like […]

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